inspired by this thread I searched for other players, and found this:
It was in the ubuntu repos, so I tried it...
I really like the layout so far. - And the lyrics thing actually works.
The most awesome part is the dynamic playlist, and that the playlist always stays in view unlike in amarok, where you have to click your way back to it.
What it does when it's activated (checkbox on the left bottom corner) it will automatically add new tracks, and I think it's doing it via the last.fm database. I'm not shure yet, but the songs it adds seem somewhat related to the last ones played.
For example, It's now playing Mike Stern - The next ones are Hancock, Cobahm, Vital Information... and Billy Holiday - well it has to end somewhere.